2014-09-19 61 views
1

我正在学习Spring 3,并试图使用类org.hibernate.validator.constraints.NotEmpty验证表单。我不能用.properties覆盖@NotEmpty消息

例如,我可以覆盖@Size消息(javax.validation.constraints.Size)和@Email消息(org.hibernate.validator.constraints.Email)从.properties文件中检索消息。

但我不能重写org.hibernate.validator.constraints.NotEmpty默认消息。我总是得到默认消息 “不能为空”

这是我的XXXX-servlet.xml中

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
    xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:context="http://www.springframework.org/schema/context" 
    xsi:schemaLocation=" 
     http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd 
     http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd 
     http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> 

<mvc:annotation-driven/>  

     <mvc:interceptors> 
     <bean class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor"> 
      <property name="paramName" value="lang" /> 
     </bean> 
    </mvc:interceptors> 

    <context:component-scan base-package="com.springgestioneerrori.controller" />  

    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
     <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" /> 
     <property name="prefix" value="/WEB-INF/views/" /> 
     <property name="suffix" value=".jsp" /> 
    </bean>  

    <bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource"> 
     <property name="basename" value="classpath:messages" /> 
     <property name="defaultEncoding" value="UTF-8"/> 
    </bean> 

    <bean id="localeChangeInterceptor" 
     class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor"> 
     <property name="paramName" value="lang" /> 
    </bean> 

    <bean id="localeResolver" class="org.springframework.web.servlet.i18n.CookieLocaleResolver" > 
     <property name="defaultLocale" value="en"/> 
    </bean> 

    <bean id="handlerMapping" 
     class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping"> 
     <property name="interceptors"> 
      <ref bean="localeChangeInterceptor" /> 
     </property> 
    </bean> 

</beans> 

这是我的User类

package com.springgestioneerrori.model;  


import javax.validation.constraints.Size; 
import org.hibernate.validator.constraints.NotEmpty; 

public class Utente { 


    @NotEmpty 
    @Size(min=3,max=20) 
    private String nome;    

    public String getNome() { 
     return nome; 
    } 
    public void setNome(String nome) { 
     this.nome = nome; 
    } 

} 

这是我的形式

....... 
<form:form action="formSent" method="post" commandName="utente"> 
<form:errors path="*" cssClass="errorblock" element="div" /><br/><br/> 
<spring:message code="form.label.utente.nome"/><form:input path="nome"/><form:errors path="nome" cssClass="error" /><br> 
<input type="submit"> 
</form:form> 
...... 

这是我的控制器

........ 
    @RequestMapping("/formSent") 
    public String formSent(Model model, @Valid Utente utente, BindingResult result){  

     if(result.hasErrors()){ 
      model.addAttribute("utente", utente); 
      return "form"; 
     } 
     else{ 
      model.addAttribute("msg", "inserimento effettuato con successo"); 
      return "formSent"; 
     }  
    } 
......... 

这是我的propertis文件

NotEmpy.utente.nome = il campo nome non può essere vuoto //Im NOT able to get this message 
    Size.utente.nome = Il nome deve contenere tra 2 e 30 lettere //Im able to get this message 

回答

3

你必须创建一个文件ValidationMessages.properties并将其放置在你的应用程序的classpath。 Hibernate的验证使用关键信息

org.hibernate.validator.constraints.NotEmpty.message=il campo nome non può essere vuoto 

看一看这里了解更多信息翻译:

http://docs.jboss.org/hibernate/validator/4.3/reference/en-US/html/validator-usingvalidator.html#section-message-interpolation

UPDATE

有关自定义一个消息使用类似这个:

@NotEmpty(message = "{NotEmpy.utente.nome}") 
@Size(min=3,max=20, message = "{Size.utente.nome}") 
private String nome; 
+0

感谢您的帮助。我犯了一个非常愚蠢的错误。在属性文件内我写NotEmpy而不是NotEmpty。对不起,怀着你的时间:) – MDP 2014-09-22 06:59:35

0

尝试此 -

@NotEmpty(消息= “{NotEmpy.utente.nome}”) 私人字符串诺姆;

+0

感谢您的帮助。我犯了一个非常愚蠢的错误。在属性文件内我写NotEmpy而不是NotEmpty。对不起,要你时间:) – MDP 2014-09-22 06:59:10

0

感谢您的帮助。我犯了一个非常愚蠢的错误。在属性文件内我写NotEmpy而不是NotEmpty。对不起,怀着你的时间:)